DE69608245D1 - Verarbeitung eines geisterbildunterdrückungsreferenzsignals - Google Patents

Verarbeitung eines geisterbildunterdrückungsreferenzsignals

Info

Publication number
DE69608245D1
DE69608245D1 DE69608245T DE69608245T DE69608245D1 DE 69608245 D1 DE69608245 D1 DE 69608245D1 DE 69608245 T DE69608245 T DE 69608245T DE 69608245 T DE69608245 T DE 69608245T DE 69608245 D1 DE69608245 D1 DE 69608245D1
Authority
DE
Germany
Prior art keywords
processing
reference signal
ghost
ghost impression
impression reference
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69608245T
Other languages
English (en)
Other versions
DE69608245T2 (de
Inventor
L Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69608245D1 publication Critical patent/DE69608245D1/de
Application granted granted Critical
Publication of DE69608245T2 publication Critical patent/DE69608245T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Noise Elimination (AREA)
DE69608245T 1995-10-25 1996-10-18 Verarbeitung eines geisterbildunterdrückungsreferenzsignals Expired - Fee Related DE69608245T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/548,112 US5619278A (en) 1995-10-25 1995-10-25 Method and apparatus for processing a ghost cancellation reference signal
PCT/IB1996/001110 WO1997016017A1 (en) 1995-10-25 1996-10-18 Processing a ghost cancellation reference signal

Publications (2)

Publication Number Publication Date
DE69608245D1 true DE69608245D1 (de) 2000-06-15
DE69608245T2 DE69608245T2 (de) 2000-11-23

Family

ID=24187467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608245T Expired - Fee Related DE69608245T2 (de) 1995-10-25 1996-10-18 Verarbeitung eines geisterbildunterdrückungsreferenzsignals

Country Status (7)

Country Link
US (1) US5619278A (de)
EP (1) EP0799546B1 (de)
JP (1) JPH10512128A (de)
KR (1) KR100392862B1 (de)
DE (1) DE69608245T2 (de)
MY (1) MY116572A (de)
WO (1) WO1997016017A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100233390B1 (ko) * 1997-02-21 1999-12-01 구자홍 티브이수상기의 칼라왜곡 보정 방법 및 장치
GB2338364B (en) * 1998-06-12 2003-03-05 British Sky Broadcasting Ltd Improvements in receivers for television signals
US20130223506A1 (en) * 2012-02-28 2013-08-29 Broadcom Corporation Flexible adaptive equalizer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121211A (en) * 1990-10-09 1992-06-09 North American Philips Corporation System for echo cancellation comprising an improved ghost cancellation reference signal
US5047859A (en) * 1990-10-09 1991-09-10 North American Philips Corporation Method and apparatus for communication channel identification and signal restoration
US5481316A (en) * 1990-11-05 1996-01-02 Samsung Electronics Co., Ltd. System, apparatus and method for canceling televison ghost signals
KR0126907B1 (ko) * 1992-12-29 1997-12-29 윤종용 적응적 신호레벨조절기능을 구비한 고스트제거장치
US5386243A (en) * 1993-07-22 1995-01-31 Zoran Corporation Ghost signal cancellation system for television signals

Also Published As

Publication number Publication date
JPH10512128A (ja) 1998-11-17
US5619278A (en) 1997-04-08
EP0799546A1 (de) 1997-10-08
KR100392862B1 (ko) 2003-11-28
DE69608245T2 (de) 2000-11-23
MY116572A (en) 2004-02-28
WO1997016017A1 (en) 1997-05-01
KR980701178A (ko) 1998-04-30
EP0799546B1 (de) 2000-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee